Reducing contact resistance in graphene devices through contact area patterning.

Abstract

Performance of graphene electronics is limited by contact resistance associated with the metal-graphene (M-G) interface, where unique transport challenges arise as carriers are injected from a 3D metal into a 2D-graphene sheet. In this work, enhanced carrier injection is experimentally achieved in graphene devices by forming cuts in the graphene within the… (More)
DOI: 10.1021/nn400671z

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